/*
 * jPOS Project [http://jpos.org]
 * Copyright (C) 2000-2015 Alejandro P. Revilla
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.jpos.q2.security;

import org.jdom.Element;
import org.jpos.q2.QBeanSupport;
import org.jpos.q2.QFactory;
import org.jpos.security.SecureKeyStore;
import org.jpos.util.NameRegistrar;

/**
 * KeyStoreAdaptor
 * <p/>
 * <b>Sample Configuration</b>
 * <p/>
 * <pre>
 * &lt;key-store class="org.jpos.q2.security.KeyStoreAdaptor" logger="Q2"&gt;
 *  &lt;attr name="impl"&gt;org.jpos.security.SimpleKeyFile&lt;/attr&gt;
 *  &lt;property name="key-file" value="deploy/keys" /&gt;
 * &lt;/key-store&gt;
 * </pre>
 *
 * @author Hani Kirollos
 * @author Alejandro Revilla
 * @version $Revision$ $Date$
 */
public class KeyStoreAdaptor extends QBeanSupport implements KeyStoreAdaptorMBean {
	public static final String DEFAULT_IMPL = "org.jpos.security.SimpleKeyFile";
	String clazz;
	SecureKeyStore ks;

	public KeyStoreAdaptor() {
		super();
		clazz = DEFAULT_IMPL;
	}

	protected void initService() throws Exception {
		Element e = getPersist();
		QFactory factory = getServer().getFactory();
		ks = (SecureKeyStore) factory.newInstance(getImpl());
		factory.setLogger(ks, e);
		factory.setConfiguration(ks, e);
		NameRegistrar.register(getName(), ks);
	}

	public void setImpl(String clazz) {
		this.clazz = clazz;
	}

	public String getImpl() {
		return clazz;
	}

	protected void destroyService() throws Exception {
		NameRegistrar.unregister(getName());
	}
}
